1
22
23 package com.liferay.portlet.messageboards.action;
24
25 import com.liferay.portal.kernel.servlet.SessionErrors;
26 import com.liferay.portal.kernel.util.ObjectValuePair;
27 import com.liferay.portal.kernel.util.ParamUtil;
28 import com.liferay.portal.security.auth.PrincipalException;
29 import com.liferay.portal.struts.PortletAction;
30 import com.liferay.portal.theme.ThemeDisplay;
31 import com.liferay.portal.util.WebKeys;
32 import com.liferay.portlet.ActionResponseImpl;
33 import com.liferay.portlet.messageboards.MessageBodyException;
34 import com.liferay.portlet.messageboards.MessageSubjectException;
35 import com.liferay.portlet.messageboards.NoSuchMessageException;
36 import com.liferay.portlet.messageboards.NoSuchThreadException;
37 import com.liferay.portlet.messageboards.RequiredMessageException;
38 import com.liferay.portlet.messageboards.model.MBThread;
39 import com.liferay.portlet.messageboards.model.impl.MBThreadImpl;
40 import com.liferay.portlet.messageboards.service.MBMessageServiceUtil;
41 import com.liferay.portlet.messageboards.service.MBThreadLocalServiceUtil;
42 import com.liferay.portlet.messageboards.service.MBThreadServiceUtil;
43
44 import java.util.ArrayList;
45
46 import javax.portlet.ActionRequest;
47 import javax.portlet.ActionResponse;
48 import javax.portlet.PortletConfig;
49 import javax.portlet.PortletPreferences;
50 import javax.portlet.PortletURL;
51 import javax.portlet.RenderRequest;
52 import javax.portlet.RenderResponse;
53
54 import org.apache.struts.action.ActionForm;
55 import org.apache.struts.action.ActionForward;
56 import org.apache.struts.action.ActionMapping;
57
58
63 public class MoveThreadAction extends PortletAction {
64
65 public void processAction(
66 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
67 ActionRequest actionRequest, ActionResponse actionResponse)
68 throws Exception {
69
70 try {
71 moveThread(actionRequest, actionResponse);
72 }
73 catch (Exception e) {
74 if (e instanceof PrincipalException ||
75 e instanceof RequiredMessageException) {
76
77 SessionErrors.add(actionRequest, e.getClass().getName());
78
79 setForward(actionRequest, "portlet.message_boards.error");
80 }
81 else if (e instanceof MessageBodyException ||
82 e instanceof MessageSubjectException ||
83 e instanceof NoSuchThreadException) {
84
85 SessionErrors.add(actionRequest, e.getClass().getName());
86 }
87 else {
88 throw e;
89 }
90 }
91 }
92
93 public ActionForward render(
94 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
95 RenderRequest renderRequest, RenderResponse renderResponse)
96 throws Exception {
97
98 try {
99 ActionUtil.getThreadMessage(renderRequest);
100 }
101 catch (Exception e) {
102 if (e instanceof NoSuchMessageException ||
103 e instanceof PrincipalException) {
104
105 SessionErrors.add(renderRequest, e.getClass().getName());
106
107 return mapping.findForward("portlet.message_boards.error");
108 }
109 else {
110 throw e;
111 }
112 }
113
114 return mapping.findForward(
115 getForward(renderRequest, "portlet.message_boards.move_thread"));
116 }
117
118 protected void moveThread(
119 ActionRequest actionRequest, ActionResponse actionResponse)
120 throws Exception {
121
122 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
123 WebKeys.THEME_DISPLAY);
124
125 PortletPreferences prefs = actionRequest.getPreferences();
126
127 long categoryId = ParamUtil.getLong(actionRequest, "categoryId");
128 long threadId = ParamUtil.getLong(actionRequest, "threadId");
129
130 MBThread thread = MBThreadLocalServiceUtil.getThread(threadId);
131
132 MBThreadServiceUtil.moveThread(categoryId, threadId);
133
134 boolean addExplanationPost = ParamUtil.getBoolean(
135 actionRequest, "addExplanationPost");
136
137 if (addExplanationPost) {
138 String subject = ParamUtil.getString(actionRequest, "subject");
139 String body = ParamUtil.getString(actionRequest, "body");
140
141 MBMessageServiceUtil.addMessage(
142 categoryId, threadId, thread.getRootMessageId(), subject, body,
143 new ArrayList<ObjectValuePair<String, byte[]>>(), false,
144 MBThreadImpl.PRIORITY_NOT_GIVEN, null, prefs, true, true,
145 themeDisplay);
146 }
147
148 PortletURL portletURL =
149 ((ActionResponseImpl)actionResponse).createRenderURL();
150
151 portletURL.setParameter(
152 "struts_action", "/message_boards/view_message");
153 portletURL.setParameter(
154 "messageId", String.valueOf(thread.getRootMessageId()));
155
156 actionResponse.sendRedirect(portletURL.toString());
157 }
158
159 }